{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-43992",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-05-04T20:24:31.917Z",
        "datePublished": "2026-05-12T16:25:30.868Z",
        "dateUpdated": "2026-05-13T14:38:16.906Z"
    },
    "containers": {
        "cna": {
            "title": "JunoClaw: MCP write tools exposed raw BIP-39 mnemonic as a tool-call parameter",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-200",
                            "lang": "en",
                            "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-312",
                            "lang": "en",
                            "description": "CWE-312: Cleartext Storage of Sensitive Information",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-522",
                            "lang": "en",
                            "description": "CWE-522: Insufficiently Protected Credentials",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-532",
                            "lang": "en",
                            "description": "CWE-532: Insertion of Sensitive Information into Log File",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/Dragonmonk111/junoclaw/security/advisories/GHSA-j75q-8xvm-6c48",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/Dragonmonk111/junoclaw/security/advisories/GHSA-j75q-8xvm-6c48"
                },
                {
                    "name": "https://github.com/Dragonmonk111/junoclaw/commit/339701e",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/Dragonmonk111/junoclaw/commit/339701e"
                },
                {
                    "name": "https://github.com/Dragonmonk111/junoclaw/releases/tag/v0.x.y-security-1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/Dragonmonk111/junoclaw/releases/tag/v0.x.y-security-1"
                }
            ],
            "affected": [
                {
                    "vendor": "Dragonmonk111",
                    "product": "junoclaw",
                    "versions": [
                        {
                            "version": "< v0.x.y-security-1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-05-12T16:25:30.868Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, every MCP write tool (send_tokens, execute_contract, instantiate_contract, upload_wasm, ibc_transfer, etc.) accepted 'mnemonic: string' as an explicit tool-call parameter. The BIP-39 seed was consequently embedded in the LLM tool-call JSON, exposing it to any transport, log, or telemetry surface in the path between the LLM provider and the MCP process. This vulnerability is fixed in 0.x.y-security-1."
                }
            ],
            "source": {
                "advisory": "GHSA-j75q-8xvm-6c48",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-05-13T14:34:03.835477Z",
                                "id": "CVE-2026-43992",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-05-13T14:38:16.906Z"
                }
            }
        ]
    }
}